~x-ai/grok-latest → B (3:2)

B’s streaming event-log replay and EntityStore offload of Reddit JSON out of GlobalTree into RocksDB are lasting architectural fixes for startup RAM and scale, whereas much of A is a useful bugfix (bogus https://. external roots) plus presentational GitHub card rendering/CSS after a resolver move. B’s concrete value is the wire-up (entity_store, replay API, reducer no longer holding entity_raw), not the bulk of the vendored durable examples/docs noise.